Copper smelter dust
CAS 67711-90-4
Used in 1 industrial sector tracked by the EPA.
US production164.7M lb
Import volumeZero
Import dependency0%
Top sourceNo public record
Production is reported production, not a complete census of factories. Production reporting year: 2023.
Where It Comes From
EPA reports by year
- 2023
- US production 164.7M lb · Imports Zero
- 2019
- US production 227.8M lb · Imports Zero
EPA-registered manufacturers (4)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
Rio Tinto Plc · GB United Kingdom
Freeport-Mcmoran
Freeport-Mcmoran Miami
Rio Tinto America
Why It Matters
Sectors
Metals & Mining
Downstream UsesNot recorded
FDA Shortage Status
Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."
No FDA shortage records
Industrial Uses
- •Intermediate in Primary Metal Manufacturing (100%)Processing as a reactant
Chemical Identity
CAS67711-90-4
PubChem CIDNot recorded
DTXSIDDTXSID80892208
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded
Data Sources
- EPA CompTox (DSSTox) · DTXSID80892208Retrieved 2026-04-06
- EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
- EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
Brief citations
Copper smelter dust (CAS 67711-90-4) https://chemicalindependence.com/chemical/67711-90-4/ EPA CompTox (DSSTox): DTXSID80892208. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID80892208 EPA Chemical Data Reporting: 67711-90-4. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 67711-90-4. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting